Persian Manuscript on Paper. 1) A Treatise on Philosophy and Speech; and 2) A Treatise on Logic and Speech. Quarto-format manuscript in two parts on wove and laid paper, text in black and red, bound More ...

Persian Manuscript on Paper, Side Notes to the Logic of Mirza Khan. Tall octavo format text written on laid paper, varying sections in different hands on different papers, with different numbers of More ...

Galileo, Galilei (1564-1642) trans. Thomas Salusbury (d. 1666) Mathematical Collections and Translations the First Tome. London: Printed by William Leybourn, 1661. First edition of Galileo's works More ...

Russell, Bertrand (1872-1970) Mysticism and Logic, Signed First Edition. New York: Norton, 1929. Stated first edition, signed on ffep, bound in publisher's black cloth with red labels, no jacket, More ...